Module 2: Implementation

Get your hands dirty. This module covers the core API calls you’ll use daily to add context and visibility to your code.

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Part 3: Custom Instrumentation

Adding manual spans and attributes.

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Part 4: Testing & Verification

Unit testing your tracing instrumentation.

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Part 5: Metrics

Counters, Gauges, and Histograms in practice.

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Part 6: Logs

Correlating Logs with Traces effectively.

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